# NTSB Accident ANC21LA003
> **HUGHES 369** · 2020-10-27 · Honolulu, HI, USA · NONE
## Event
- **NTSB number:** ANC21LA003
- **Event ID:** 20201028102204
- **Type:** Accident
- **Date:** 2020-10-27
- **Location:** Honolulu, HI, USA
- **Coordinates:** 21.345308, -157.8066
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** HUGHES
- **Model:** 369
- **Registration:** N58251
- **FAR Part:** 133
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

A partial loss of engine power due to an obstructed fuel line as a result of the separation of the circlip from the pin used on the fuel start pump. The reason for the circlip separation could not be determined based on the available evidence.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=ANC21LA003) · AI Analytics · CC0 1.0*